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Mathematics, 12.05.2021 07:50 brianmondesir1owahud
Element X is a radioactive isotope such that every 25 years, its mass
decreases by half. Given that the initial mass of a sample of Element X
is 910 grams, how long would it be until the mass of the sample
reached 400 grams, to the nearest tenth of a year?
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Element X is a radioactive isotope such that every 25 years, its mass
decreases by half. Given that...
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